Question about controller behavior when fenced

Hi all,

I had a question about controller behavior when fenced. From my
understanding epoch numbers are used to fence brokers who might think
they're still the controller but really in the meantime a new broker has
been elected as the new controller. My question is, how does a broker
realize it's no longer the controller? And when it does realize this, does
it shutdown or does it maybe log something and continue on with its other
duties? I suspect the latter but wanted to check.

Links to any resources that might answer the question would also be
helpful!!

Thanks,
Andrew

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Andrew Grant
8054482621